
Application Signal — YC fit, explained
Explore Y Combinator companies and receive an AI analysis of your startup idea's fit with the accelerator.
sirily11 · HN
Application Signal – AI That Evaluates Your YC Startup Idea
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Explore Y Combinator companies and receive an AI analysis of your startup idea's fit with the accelerator.
sirily11 · HN
Application Signal – AI That Evaluates Your YC Startup Idea

Paste or upload text to instantly detect if it was generated by ChatGPT, Claude, GPT-4, or Gemini.
sanabano · Product Hunt
GPTOne Free AI detector for ChatGPT, Claude, Gemini & more

Chat interface supporting GPT, Claude, Gemini, and Grok for learning and coding.
@DovyRuo · X

Interactive quests for seeing what emerging technology knows, proves, and controls.
@Mary_McCawley_ · X
Over the weekend I vibe coded an interactive learning app for understanding blockchain. I want your feedback frens! I don’t want to over complicate the process for the user.

A library of one hundred drops. Some are announced. Some you will have to find.
@originalcigstee · X

Open-source notebook for tracking cognition, sleep, and moods through psychometric self-reflection.
u/Lower_Junket_222 · Reddit
An open-source fully local tool for organizing and measuring your cognition with nootropic logging and a genetics module Axon lets you: Create a personal cognitive and psychometric baseline Log sessions alongside sleep, stress, time of day and subjective effects Track attentional, cognitive and behavioral agency Look at changes across networks like the DMN, frontoparietal, salience and attention networks View deterministic n-of-1 summaries with uncertainty shown instead of receivi

Play Grok Tower Defense (GTD) free at groktowerdefense.com. Deploy SpaceXAI towers—Grok Sentinel, Falcon Battery, Starlink Array, Starship Mortar—across 8 unique maps with 50 waves
@davidtsolheim · X
Here’s mine I built with grok

Optimize electricity spending by connecting utilities, EVs, and solar to find ideal charging times.
@gleam_energy · X
Gleam — an energy management tool that helps people understand, optimize, and save on electricity. Utility data, EVs, solar, batteries, and weather combine to answer questions like "Why did my bill go up?" or "Would switching rate plans save money?"

Get AI-powered investment research tools like DCF models and stock screening for individual investors.
@StephanInvests · X
Building a financial saas at the lowest price for people to put more towards their financial goals

Get AI-powered astrology and tarot readings.
@astroscroll_x · X

Aspen tracks the companies you compete with — news, reviews, patents, stock data — and writes a sourced report on each one: what they're doing, where they're weak, and what to do a
rishwanth_sureshkumar · Product Hunt
Aspen AI Powered Competitive Intelligence

A real-time dispatch log for open Web3 ground across Arbitrum, Ethereum, Avalanche, and Base.
@Drapevangelist1 · X
Just shipped my first vibecoded project. Last weekend, I attended an Avalanche Builders Meetup and got updates on vibe coding. A few days later, I went from “I’m learning this” to actually putting a project live. @AvaxTeam1 @Team1NG @TechyDom @N1Fredy